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Ýlgili Makaleler
Dwarf K and M stars of small proper motion found in a large spectroscopic survey
More than 2000 candidates for K and M dwarf status, generally havingproper motions that are either unknown or less than 0.2 arcsec perannum, have been identified in an objective-prism survey covering theentire sky north of declination - 25 degrees and more than 10 degreesfrom the galactic plane. More than 95 percent have no previousindication that they are dwarfs. Several dozen appear to be visualdouble stars.
| Dwarf K and M stars in the southern hemisphere.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1972AJ.....77..486U&db_key=AST
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sonraki gruplarýn üyesi:
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Oglak |
| Sað Açýklýk: | 20h12m37.86s |
| Yükselim: | -09°04'07.8" |
| Görünürdeki Parlaklýk: | 10.78 |
| özdevim Sað Açýklýk: | -24.3 |
| özdevim Yükselim: | -18.8 |
| B-T magnitude: | 12.289 |
| V-T magnitude: | 10.905 |
Kataloglar ve belirtme:
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